agentprobe.org
035 ms1,234 ms2026-09-07T07:35:47+00:00 · connect-fail · 0 ms2026-09-09T10:12:43+00:00 · http-error · 1234 ms2026-09-07 07:352026-09-09 10:12035 ms1,234 ms2026-09-07T07:35:47+00:00 · connect-fail · 0 ms2026-09-09T10:12:43+00:00 · http-error · 1234 ms2026-09-07 07:352026-09-09 10:12
probe history, latency (log) over time, glyph = outcome
F grade
http-error
— score
1234 ms
0.0% uptime over 2 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US

https://api.butlerbrain.ai/

agents-txt first seen 2026-09-07 · last seen 2026-09-10 · json

Same host

ard × 1 llms-txt × 1 mcp × 1 · 1 alive robots × 1 sigdir × 1

Badge

agentprobe grade F

embed:

<a href="https://agentprobe.org/endpoint/269267"><img src="https://agentprobe.org/badge/269267.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-09 10:12http-error 4031234
details

meta 

{"url":"https://api.butlerbrain.ai/agents.txt","vantage":"us-east-1"}
HTTP 403
2026-09-07 07:35connect-fail
details

meta 

{"vantage":"us-east-1"}
ProtocolError: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED